YouTube Center contains all kind of different useful functions which makes your visit on YouTube much more entertaining.

Youtube Downloader: all in one script to get Vimeo, Facebook, Dailymotion videos for free

Download YouTube videos and audios for free without external service, convert YouTube to all formats.

YouTube with more freedom

If youtube is in the new 2017 YouTube Material Redesign, automatically restore classic view

Moves the YouTube video to the top of the website and fill the window with the video player.

Watch age restricted videos on YouTube without login and without age verification 😎

This used to display ratings bar on YouTube thumbnails, but Google has blocked how it gets its data. I'm disabling it for now in case people still have it running.

Tries to turn embedded Youtube videos into links

Buffers the video without autoplaying and puts it in HD if the option is on. For Firefox, Opera, & Chrome

Don't like the youtube autoplay suggestion? This script can create a queue with videos you want to play after your current video has finished!

A lightweight and non-intrusive userscript that control video playback and set the preferred player size and playback quality on YouTube.

Automatically likes videos of channels you're subscribed to

Block Shorts, hide watched videos, change the number of videos per row & more!

Old YouTube 2016 Layout | Old watchpage | Change thumbnail & video player size | grayscale seen video thumbnails | Hide suggestion blocks, category/filter bars | Square profile-pictures | Disable hover thumbnail previews | and much more!

Adds a button that lets you download and convert to mp3 YouTube videos .

Removes Youtube Ads and other unwanted layers from Playing Videos

Gain control/personalize your advertisement experience on YouTube.

Powerful control on YouTube

Changes user interface for youtube videos to native instead of default one

Download videos from video sharing web sites.

Add a button to convert youtube to MP3 directly. Convert the video into mp3 with the best quality. The bitrate will be calculated precisely, which ranges from 128kbps to 320kbps depending on original file. Allows you to convert any online video into MP3 audio file. Support most oneline video sites like YouTube, Vemo, Viki, Dramafever, TED and 5000 more.

Download YouTube videos and audios for free without external service, convert YouTube to all formats.

Hide the default playlists in the navigation on the left side of Youtube

This addon skips youtube ad automatically (This is not an ad blocker)